Pith Number

pith:RX5A6HIA

pith:2015:RX5A6HIAPNIH73ZADPXDVS3TOF

not attested not anchored not stored refs pending

Local zeta regularization and the scalar Casimir effect I. A general approach based on integral kernels

Davide Fermi (Universita' di Milano), Livio Pizzocchero (Universita' di Milano)

arxiv:1505.00711 v4 · 2015-05-04 · math-ph · hep-th · math.MP · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RX5A6HIAPNIH73ZADPXDVS3TOF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:35:43.356529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dfa0f1d007b507fef201bee3acb73717284135416f7dc5890e1ccc22af935a1

Aliases

arxiv: 1505.00711 · arxiv_version: 1505.00711v4 · doi: 10.48550/arxiv.1505.00711 · pith_short_12: RX5A6HIAPNIH · pith_short_16: RX5A6HIAPNIH73ZA · pith_short_8: RX5A6HIA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RX5A6HIAPNIH73ZADPXDVS3TOF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8dfa0f1d007b507fef201bee3acb73717284135416f7dc5890e1ccc22af935a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4268332de0d5decab4a4e1053e637637472835b5b5b8cc1d572bb50ef252bf",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-05-04T17:00:21Z",
    "title_canon_sha256": "5c41f3c0c57cd7db79adc0d039815204794f9ca003005c37e66b1c39e81ae272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00711",
    "kind": "arxiv",
    "version": 4
  }
}